概览
描述
The 74FCT16244T 16-Bit Buffer/Line Driver is for bus interface or signal buffering applications and can operate as independent 4-bit, 8-bit or combined 16-bit operation. The 74FCT16244T is ideally suited for driving high capacitance loads (>200pF) and low impedance backplanes. The output buffers are designed to allow "live insertion" of boards when used in a backplane interface. The 74FCT16244T operates at -40C to +85C. (For Mil version, see 54FCT16244T)
特性
- A and C speeds
- High-speed, low-power CMOS
- Typical tSK(o) (Output Skew) 250ps
- Low input and output leakage ? 1 uA (max.)
- ESD > 2000V per MIL-STD-883, Method 3015
- > 200V using machine model (C = 200pF, R = 0)
- High drive outputs ( -32mA IOH, 64mA IOL)
- Power off disable outputs permit "live insertion"
- Typical VOLP (Output Ground Bounce) 1.0V at VCC = 5V, TA = 25C
- Available in 48 pin SSOP and TSSOP packages
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